Yeah, lot of the threads I used to haunt - even before becoming a member of this site - are either dead or crammed full of people who act like lolcows themselves. Bit depressing, honestly; as stated, it'd (partially) due to both old users leaving and the threads getting so much new blood in, though to be fair, it's also hard to get in new content in some areas when everything is made into the same faggy blob. Not helping is that a number of the more "decent" lolcows have been passing away as of recent, while the majority of fucked-up loons are still sticking around; focusing entirely on the negative can really affect someone's mental state after all, even with good intentions, and the fact that this site's become something of a circlejerk itself only reinforces the issue.
Seriously, there are some pricks on this site; while KF overall is still a great place, there's some users here that act more like Redditors than Farmers, and it gets a bit... notable.